Use your T6 Combo Lever as a 3/8" driver.3/8" drive male and 1/4" inch drive female for use with sockets for smaller front axlesLightweight billet 7075-T6 aluminum with chrome vanadium steel insertLightening holesCoin knurled to facilitate turning sockets by hand3/8" square drive is rated for a maximum torque of 90 lb/ftWeighs only 1.22 oz. (34.5g)